do one's duty
Idioms-
Do one's tasks or what is expected of one. For example, He was only doing his duty when he made the children finish their work . [Early 1500s]
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Defecate or urinate, as in Please keep the dog outdoors until he does his duty . This euphemism for attending to such needs is heard less often today. [1930s]
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
"I felt it was my duty to come. I certainly felt it would be an unpleasant experience, but that's not a good enough reason not to do one's duty."
From BBC • Dec. 5, 2013
It's easy to do one's duty when one doesn't care.
From Caesar's Wife A comedy in three acts by Maugham, W. Somerset (William Somerset)
Our hero was one of those limited few who had sounded the depths of the truth that it was easier to do one's duty than to know it.
From The Story of Isaac Brock Hero, Defender and Saviour of Upper Canada, 1812 by Nursey, Walter R.
But if, to be a man of business, it is not enough to do one's duty scrupulously, but the very heart must be in it, then is there something wrong with business.
From A Rough Shaking by MacDonald, George
Then," she said, in a low voice, "one must still be worthy of his love; one must do one's duty.
From The Philistines by Bates, Arlo
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.